| 发明名称 |
Development of photographic silver halide material |
| 摘要 |
A method is described of developing a photographic silver halide element containing developable silver halide by development in the presence of a development accelerator which is a compound corresponding to the following general formula and containing in its molecule at least one thioether sulphur atom linked to two carbon atoms: <IMAGE> WHEREIN:
|
| 申请公布号 |
US4072523(A) |
申请公布日期 |
1978.02.07 |
| 申请号 |
US19760648723 |
申请日期 |
1976.01.13 |
| 申请人 |
AGFA-GEVAERT, N.V. |
发明人 |
POLLET, ROBERT JOSEPH;SELS, FRANCIS JEANNE;VANDEPUTTE, CAMILLE ANGELINA |
| 分类号 |
G03C1/06;C07C67/00;C07C313/00;C07C323/12;C07C323/25;C07D295/088;G03C1/043;G03C1/09;G03C1/295;G03C5/29;G03C5/305;G03C7/30;(IPC1-7):G03C5/30;G03C1/48;G03C7/00;G03C7/16 |
主分类号 |
G03C1/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
